FI110734B - Kanavakoodekkien testisilmukoita - Google Patents

Kanavakoodekkien testisilmukoita Download PDF

Info

Publication number
FI110734B
FI110734B FI20010533A FI20010533A FI110734B FI 110734 B FI110734 B FI 110734B FI 20010533 A FI20010533 A FI 20010533A FI 20010533 A FI20010533 A FI 20010533A FI 110734 B FI110734 B FI 110734B
Authority
FI
Finland
Prior art keywords
decoder
test
channel
data
test device
Prior art date
Application number
FI20010533A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20010533A0 (fi
FI20010533A (fi
Inventor
Berthier Lemieux
Original Assignee
Nokia Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of FI20010533A0 publication Critical patent/FI20010533A0/fi
Priority to FI20010533A priority Critical patent/FI110734B/fi
Priority to PCT/FI2002/000216 priority patent/WO2002075986A1/en
Priority to US10/099,627 priority patent/US7227888B2/en
Priority to AT02706807T priority patent/ATE361599T1/de
Priority to ES02706807T priority patent/ES2286232T3/es
Priority to RU2003130463/09A priority patent/RU2258312C2/ru
Priority to BRPI0207912A priority patent/BRPI0207912B1/pt
Priority to CNB028067304A priority patent/CN1268079C/zh
Priority to JP2002574284A priority patent/JP2004531932A/ja
Priority to DE60219907T priority patent/DE60219907T2/de
Priority to CA002440313A priority patent/CA2440313C/en
Priority to PT02706807T priority patent/PT1384340E/pt
Priority to KR1020037012031A priority patent/KR100639306B1/ko
Priority to EP02706807A priority patent/EP1384340B1/en
Priority to DK02706807T priority patent/DK1384340T3/da
Priority to MXPA03008189A priority patent/MXPA03008189A/es
Publication of FI20010533A publication Critical patent/FI20010533A/fi
Application granted granted Critical
Publication of FI110734B publication Critical patent/FI110734B/fi
Priority to HK04107039A priority patent/HK1064524A1/xx
Priority to CY20071100912T priority patent/CY1106715T1/el

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
    • H04L1/243—Testing correct operation by comparing a transmitted test signal with a locally generated replica at the transmitter, using a loop-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Television Systems (AREA)
  • Error Detection And Correction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FI20010533A 2001-03-16 2001-03-16 Kanavakoodekkien testisilmukoita FI110734B (fi)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FI20010533A FI110734B (fi) 2001-03-16 2001-03-16 Kanavakoodekkien testisilmukoita
JP2002574284A JP2004531932A (ja) 2001-03-16 2002-03-15 チャネル・コーデック用試験ループ
CA002440313A CA2440313C (en) 2001-03-16 2002-03-15 Testing loops for channel codecs
AT02706807T ATE361599T1 (de) 2001-03-16 2002-03-15 Testschleifen für kanal-kodierer/-dekodierer
ES02706807T ES2286232T3 (es) 2001-03-16 2002-03-15 Bucles de prueba para codecs de canales.
RU2003130463/09A RU2258312C2 (ru) 2001-03-16 2002-03-15 Тестовые циклы для кодеков канала
BRPI0207912A BRPI0207912B1 (pt) 2001-03-16 2002-03-15 método e aparelho de teste para determinar o desenpenho de decodificação em um sistema de telecomunicação, e, estação móvel
CNB028067304A CN1268079C (zh) 2001-03-16 2002-03-15 用于信道编解码器的测试回路
PCT/FI2002/000216 WO2002075986A1 (en) 2001-03-16 2002-03-15 Testing loops for channel codecs
DE60219907T DE60219907T2 (de) 2001-03-16 2002-03-15 Testschleifen für kanal-kodierer/-dekodierer
US10/099,627 US7227888B2 (en) 2001-03-16 2002-03-15 Testing loops for channel codecs
PT02706807T PT1384340E (pt) 2001-03-16 2002-03-15 Circuitos de teste para codecs de canal
KR1020037012031A KR100639306B1 (ko) 2001-03-16 2002-03-15 채널 코덱용 검사 루프
EP02706807A EP1384340B1 (en) 2001-03-16 2002-03-15 Testing loops for channel codecs
DK02706807T DK1384340T3 (da) 2001-03-16 2002-03-15 Testslöjfer til kanalcodecs
MXPA03008189A MXPA03008189A (es) 2001-03-16 2002-03-15 Bucles de prueba para codecs de canal.
HK04107039A HK1064524A1 (en) 2001-03-16 2004-09-15 Testing loops for channel codecs
CY20071100912T CY1106715T1 (el) 2001-03-16 2007-07-09 Βροχοι δοκιμης για κωδικοποιητες / αποκωδικοποιητες καναλιων

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010533 2001-03-16
FI20010533A FI110734B (fi) 2001-03-16 2001-03-16 Kanavakoodekkien testisilmukoita

Publications (3)

Publication Number Publication Date
FI20010533A0 FI20010533A0 (fi) 2001-03-16
FI20010533A FI20010533A (fi) 2002-09-17
FI110734B true FI110734B (fi) 2003-03-14

Family

ID=8560760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010533A FI110734B (fi) 2001-03-16 2001-03-16 Kanavakoodekkien testisilmukoita

Country Status (18)

Country Link
US (1) US7227888B2 (da)
EP (1) EP1384340B1 (da)
JP (1) JP2004531932A (da)
KR (1) KR100639306B1 (da)
CN (1) CN1268079C (da)
AT (1) ATE361599T1 (da)
BR (1) BRPI0207912B1 (da)
CA (1) CA2440313C (da)
CY (1) CY1106715T1 (da)
DE (1) DE60219907T2 (da)
DK (1) DK1384340T3 (da)
ES (1) ES2286232T3 (da)
FI (1) FI110734B (da)
HK (1) HK1064524A1 (da)
MX (1) MXPA03008189A (da)
PT (1) PT1384340E (da)
RU (1) RU2258312C2 (da)
WO (1) WO2002075986A1 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973579B2 (en) 2002-05-07 2005-12-06 Interdigital Technology Corporation Generation of user equipment identification specific scrambling code for the high speed shared control channel
DE10324745A1 (de) * 2003-05-30 2004-12-30 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Testgerät zum Ermitteln einer Fehlerrate
US7328027B1 (en) * 2004-05-11 2008-02-05 Sprint Spectrum L.P. Method for vocoder selection based on loads in coverage areas of a wireless wide area network
JP4343224B2 (ja) 2004-05-21 2009-10-14 三菱電機株式会社 移動体パケット通信システ厶
SE0401669D0 (sv) * 2004-06-24 2004-06-24 Ericsson Telefon Ab L M Method and system for saving bandwidth
US7639727B1 (en) * 2004-10-05 2009-12-29 Cingular Wireless Ii, L.L.C. System and method for selecting wireless signal bandwidth based on signal strength measurements provided by wireless receivers
KR101119281B1 (ko) 2005-08-29 2012-03-15 삼성전자주식회사 무선 통신 시스템에서 채널 품질 정보 피드백 장치 및방법과 이를 이용한 스케줄링 장치 및 방법
US7720046B2 (en) * 2005-09-23 2010-05-18 St-Ericsson Sa Synchronizing a channel codec and vocoder of a mobile station
CN101056342B (zh) 2006-04-13 2011-04-20 华为技术有限公司 一种在数字用户线技术中进行通信的方法和装置
US9083521B2 (en) 2008-06-05 2015-07-14 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8825480B2 (en) 2008-06-05 2014-09-02 Qualcomm Incorporated Apparatus and method of obtaining non-speech data embedded in vocoder packet
US8725502B2 (en) 2008-06-05 2014-05-13 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
RU2474062C2 (ru) * 2008-06-05 2013-01-27 Квэлкомм Инкорпорейтед Система и способ внутриполосного модема для передачи данных в цифровых сетях беспроводной связи
US8958441B2 (en) 2008-06-05 2015-02-17 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8503517B2 (en) 2008-06-05 2013-08-06 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8964788B2 (en) 2008-06-05 2015-02-24 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8743864B2 (en) 2009-06-16 2014-06-03 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
US8855100B2 (en) 2009-06-16 2014-10-07 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
JP5001983B2 (ja) * 2009-07-21 2012-08-15 株式会社エヌ・ティ・ティ・ドコモ 通信制御システム、及び通信制御方法
US9319874B2 (en) * 2009-11-25 2016-04-19 Wi-Lan Inc. Automatic channel pass-through
CN103684574A (zh) * 2012-09-07 2014-03-26 成都林海电子有限责任公司 卫星移动通信终端的语音编解码器自闭环性能测试方法
CN103684624B (zh) * 2012-09-07 2015-07-29 成都林海电子有限责任公司 卫星移动终端语音编解码器半双工语音输出功能测试方法
CN103595862B (zh) * 2013-10-25 2016-02-03 福州瑞芯微电子股份有限公司 一种mipi dsi控制器的测试系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01158862A (ja) * 1987-12-15 1989-06-21 Nec Corp 遠隔試験方式
US6205130B1 (en) * 1996-09-25 2001-03-20 Qualcomm Incorporated Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters
KR100268450B1 (ko) * 1998-03-02 2000-10-16 윤종용 테스트기능을 갖는 비터비 디코더
FI106834B (fi) * 1998-06-03 2001-04-12 Nokia Mobile Phones Ltd Menetelmä ja järjestelmä datakanavien toimivuuden testaamiseksi radiolaitteessa
US6240282B1 (en) * 1998-07-13 2001-05-29 Motorola, Inc. Apparatus for performing non-linear signal classification in a communications system
US6493665B1 (en) * 1998-08-24 2002-12-10 Conexant Systems, Inc. Speech classification and parameter weighting used in codebook search
US6308065B1 (en) * 1998-12-07 2001-10-23 Agilent Technologies, Inc. Apparatus for testing cellular base stations
US6631122B1 (en) * 1999-06-11 2003-10-07 Nortel Networks Limited Method and system for wireless QOS agent for all-IP network
US7010001B2 (en) 2000-01-10 2006-03-07 Qualcomm, Incorporated Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
EP1126651A1 (en) * 2000-02-16 2001-08-22 Lucent Technologies Inc. Link adaptation for RT-EGPRS
GB0008119D0 (en) 2000-04-03 2000-05-24 Nokia Networks Oy Estimating communication quality

Also Published As

Publication number Publication date
FI20010533A0 (fi) 2001-03-16
KR20040008137A (ko) 2004-01-28
HK1064524A1 (en) 2005-01-28
PT1384340E (pt) 2007-07-03
RU2003130463A (ru) 2005-02-10
ATE361599T1 (de) 2007-05-15
ES2286232T3 (es) 2007-12-01
US7227888B2 (en) 2007-06-05
JP2004531932A (ja) 2004-10-14
EP1384340A1 (en) 2004-01-28
CA2440313A1 (en) 2002-09-26
BRPI0207912B1 (pt) 2017-04-04
CN1268079C (zh) 2006-08-02
US20020177436A1 (en) 2002-11-28
DE60219907T2 (de) 2008-01-10
CA2440313C (en) 2008-12-23
KR100639306B1 (ko) 2006-10-26
CY1106715T1 (el) 2012-05-23
DK1384340T3 (da) 2007-07-16
WO2002075986A1 (en) 2002-09-26
RU2258312C2 (ru) 2005-08-10
DE60219907D1 (de) 2007-06-14
FI20010533A (fi) 2002-09-17
BR0207912A (pt) 2004-03-02
MXPA03008189A (es) 2004-01-29
EP1384340B1 (en) 2007-05-02
CN1498468A (zh) 2004-05-19

Similar Documents

Publication Publication Date Title
FI110734B (fi) Kanavakoodekkien testisilmukoita
AU766016B2 (en) Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
FI99066C (fi) Tiedonsiirtomenetelmä
AU719645B2 (en) Method and transcoder for performing a distributed handover in the uplink direction
FI110735B (fi) Kanavakoodekkien testisilmukoita
Uvliden et al. Adaptive multi-rate. A speech service adapted to cellular radio network quality
JP2000082988A (ja) シグナリング方法およびシステム
AU2003231679B2 (en) Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
KR20010080562A (ko) 적응형 멀티레이트 통신 시스템에서의 불연속 전송 및구성변화를 위한 유효 대역내 시그날링

Legal Events

Date Code Title Description
MM Patent lapsed